Explore Door & Window Companies Serving Newport

White Windows is a trusted Isle of Wight-based double glazing specialist with over 30 years of experience. We design and install high-quality windows, doors, conservatories, and home extensions, prioritising energy efficiency, security, and aesthetic appeal. Our FENSA registration and ten-year guarantee reflect our commitment to excellence and customer satisfaction.

IDM Doors specializes in manufacturing and installing high-quality doors and windows, including composite doors, fire doors, PVC-u windows, and roofline systems. Serving residential and commercial sectors across South Wales and the South West, we combine advanced security features, energy efficiency, and aesthetic design. Backed by industry accreditations and partnerships, our tailored solutions meet regulatory standards while prioritizing customer satisfaction through expert installation and personalized service.